microHAM ARCO Manual page 3

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IMPORTANT PRECAUTIONS
Before using the device, check the voltage rating of your local AC mains supply
system and compare to the label located at the rear panel near LINE socket describing
the device LINE input setup.
AVOID opening the device before you have disconnected it from the mains supply.
Any internal settings or repairs have to be done only by an authorized person
according to Appendix D.
DO NOT turn on the device unless it has been properly grounded through the PEN
conductor of the LINE mains cord. Do not disconnect this ground under any
circumstances, this may lead to a risk of severe or fatal electric shock.
DO NOT use an extension cord with the AC power cable unless it is correctly rated as
there will be a risk of fire or electric shock.
DO NOT touch the device with damp or wet hands. There will be a danger of electric
shock.
DO NOT allow any objects to enter inside the device.
DO NOT cover the cooling ribs at rear side of the device.
DO NOT expose the device to the high humidity environments.
AVOID permitting children to play with the device.
SET the main switch to the OFF position [O], if you do not use the device for long time.
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